Hey again its Olpmcc,
A scientist came to our virtual class today and taught us a bit more about matter. She taught us about chemical reaction. We made purple bubbles using cabbage water, baking soda and vitamin c the bubbles were really cool to look at and make. The cabbage water smelt so bad. The scientist made us find out what was in a container from her lab at home. It turned out to be flour and baking soda. I was right from the start when we had to guess what was in it.